2SLAQ J233003.38+000809.6
All names: WD 2327-001, SDSS J233003.40+000809.7, Gaia EDR3 2644523857931323520, Gaia DR2 2644523857931323520, SDSS J233003.38+000809.6, 2SLAQ J233003.38+000809.6, Gaia DR3 2644523857931323520, GALEX J233003.4+000809
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 30 03.35 (0.5) | 23 30 03.39 | 23 30 03.36 (0.7) | 23 30 03.39 (0.5) | 23 30 03.38 | 23 30 02.76 | 23 30 03.40 | |||||
| Declination | 00 08 09.52 (0.4) | 00 08 09.68 | 00 08 09.52 (0.5) | 00 08 09.65 (0.4) | 00 08 09.66 | 00 08 15.00 | 00 08 09.73 | |||||
| Spectral type | DA | DA+M | DA_auto | DA | DA+M: | DA | ||||||
| Effective temperature | [K] | 7206.0 | 8009.0 (150) | 7486.0 (152) | ||||||||
| log(g) | [cgs] | 7.79 | 8.69 (0.3) | 7.90 (0.3) | ||||||||
| Mass | [M☉] | 0.476 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.0580 | ||||||||||
| log(H/He) | ||||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(C/H) | ||||||||||||
| log(N/H) | ||||||||||||
| log(O/H) | ||||||||||||
| log(Na/H) | ||||||||||||
| log(Mg/H) | ||||||||||||
| log(Al/H) | ||||||||||||
| log(Si/H) | ||||||||||||
| log(P/H) | ||||||||||||
| log(S/H) | ||||||||||||
| log(Sc/H) | ||||||||||||
| log(Ti/H) | ||||||||||||
| log(Cr/H) | ||||||||||||
| log(Mn/H) | ||||||||||||
| log(Fe/H) | ||||||||||||
| log(Ni/H) | ||||||||||||
| Parallax | [mas] | 4.59 (0.6) | 4.60 (0.7) | 4.59 (0.6) | ||||||||
| Distance | [pc] | 217.76 (27) | 217.30 (34) | 217.76 (27) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -36.55788378 (0.6) | -37.57239634 (1) | -36.558 (0.6) | ||||||||
| Proper motion (declination) | [mas/yr] | -8.238808901 (0.5) | -9.312802526 (0.9) | -8.239 (0.5) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | WDMS | |||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.42 (0.05) | 20.42 (0.05) | 20.43 (0.09) | 20.42 | 20.40 (0.09) | |||||||
| g magnitude | 19.91 (0.01) | 19.91 (0.01) | 19.92 (0.02) | 19.91 | 19.89 (0.02) | |||||||
| r magnitude | 19.74 (0.02) | 19.74 (0.02) | 19.79 (0.03) | 19.78 | 19.76 (0.03) | |||||||
| i magnitude | 19.71 (0.02) | 19.71 (0.02) | 19.79 (0.04) | 19.79 | 19.76 (0.04) | |||||||
| z magnitude | 19.72 (0.08) | 19.72 (0.08) | 19.73 (0.1) | 19.72 | 19.69 (0.1) | |||||||
| G magnitude | 19.77 (0.1) | 19.81 | 19.77 (0.006) | |||||||||
| BP magnitude | 19.83 (0.1) | 19.86 | ||||||||||
| RP magnitude | 19.35 (0.07) | 19.36 | ||||||||||
| Pan g magnitude | 19.89 (0.02) | |||||||||||
| Pan r magnitude | 19.76 (0.03) | |||||||||||
| Pan i magnitude | 19.75 (0.02) | |||||||||||
| Pan z magnitude | 19.78 (0.03) | |||||||||||
| Pan y magnitude | 19.84 (0.04) | |||||||||||
| E(B-V) | 0.035 | |||||||||||
* Constant surface field
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